.main-table-operator-btn {
    position: relative;


    .main-table-operator-menu {
        padding-top: 0;
        padding-bottom: 0;
        width: 150px;
        border: none!important;
        background: transparent;
        box-shadow: none!important;
        .u-menu-submenu-title {
            height: 28px!important;
            line-height: 28px!important;
        }

        .u-menu-item {
            padding-left: 20px;
            height: 30px!important;
            line-height: 30px!important;
        }

        .sub-menu-dom > div:nth-child(2) {
            position: fixed!important;
            z-index: 2;
        }
    }

    .operator-mark-lay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 30px;
        background: transparent;
        cursor: pointer;
        display: none;
    }
}